When cover32 released its list of the top 10 running backs in the NFL today, there were plenty of people angry about their favorite team’s workhorse not making the list. It made for a spirited debate in the “Comments” section below the article. The second batch of RBs, Nos. 11-20, generated a similar response.

The next logical step in the ranking of the game’s running backs is to unveil Nos. 21-30. These are the players who either aren’t quite ready to be featured backs or haven’t gotten the opportunity to show what they can do on an every-down basis.